Climate Ghosts: An invitation from the Climate Forum to think through Climate Pasts, Presents and Futures was a design sprint for entering students from MA Narrative Environments, MA Cities and MA Architecture. Referencing Nancy Langston, Conceição Evaristo and Anna Tsings' notion of Climate Ghosts, students were asked to respond to an assigned Climate Ghost (past, present, future) and an agent (coal, dust, rain, pollen, sand, ice, oil, debris) though an A3 triptychs.